How to Troubleshoot the Steering System in a Pontiac Grand Prix

Pontiac has applied the name Grand Prix to a number of models since it first produced the car in 1962. It has used the name for full-sized, luxury and mid-sized models. Since 2004 Pontiac has offered the Grand Prix as a mid-sized 4-door sedan. Those models are easy to service under GM's new Maintenance schedules, but you can also troubleshoot steering system problems on your own.

Instructions

1. Have the steering system serviced at least every two-years (the oil light should go off annually to remind you of scheduled service). Inspect the suspension and steering components for damaged, loose or missing parts or for signs of wear. Check the power steering lines and the hoses for proper hook-up, leaks, binding and cracks.

2. Lube your steering every 7500 miles. This will also allow you to check the connections to make sure they are properly adjusted.

3. Inspect your power steering fluid with every oil change. Keep it clean, level and free from air. If you do find aeration or contamination, you will need to replace it.

4. Align your front end annually and make sure to rotate and balance your tires. Make sure the pressure is even and replace worn tires in pairs. If you regularly maintain your linkage, fluid and tires you should keep your car steering straight. If you still encounter problems, you will need to look at other system components.

5. Check the steering gear and gearbox to make sure the connections are lubricated and the parts move freely. Make sure the mounting struts are secure. If you have difficulty turning the steering wheel, you should also check the power steering pump pressure.

6. Look outside your steering system as well. Steering problems can be caused by sticking brakes, worn shocks and springs, wheel bearings and ball joints.